Unfortunately, WordPress has decided to switch all themes over to Infinite Scroll. Right now there are two or three themes with it, but they will all have it eventually. The only way around this is to go to your Widgets page and put a widget in your footer. Then you'll have the option of opting out of infinite scroll.

If you're using a theme that supports footer widgets, you add a widget to one of the footer areas then go to Settings > Reading and disable infinite scrolling.
If you're using a theme like MistyLook, the only thing you can do is create a static intro page in Pages > Add New, set your front to display that page in Settings > Reading, and rely on the Recent Posts and Categories widgets for navigation.